| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $246.63 | 5.632% | $260.5202 | $260.52 | $260.50 | $260.50 |
| Purchase #2 | $169.26 | 6.411% | $180.1113 | $180.11 | $180.10 | $180.10 |
| Purchase #3 | $58.98 | 12.469% | $66.3342 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $158.91 | 4.536% | $166.1182 | $166.12 | $166.10 | $166.10 |
| Purchase #5 | $99.86 | 12.282% | $112.1248 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $115.25 | 13.873% | $131.2386 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $60.84 | 13.442% | $69.0181 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $909.73 | $985.4654 | $985.46 | $985.40 | $985.30 | |